9 search results - page 2 / 2 » A Chinese wall security model for decentralized workflow sys... |
ICCS
2001
Springer
13 years 9 months ago
2001
Springer
Abstract. Many different access control policies and models have been developed to suit a variety of goals; these include Role-Based Access Control, One-directional Information Flo...
CCS
2005
ACM
13 years 11 months ago
2005
ACM
In a reputation-based trust-management system, agents maintain information about the past behaviour of other agents. This information is used to guide future trust-based decisions...
PKC
2009
Springer
14 years 5 months ago
2009
Springer
In this work, we consider the task of allowing a content provider to enforce complex access control policies on oblivious protocols conducted with anonymous users. As our primary ...
CCS
2009
ACM
14 years 5 months ago
2009
ACM
Modern advanced botnets may employ a decentralized peer-to-peer overlay network to bootstrap and maintain their command and control channels, making them more resilient to traditi...